Join Hayden Planetarium's director Neil deGrasse Tyson as he follows the story of Pluto's discovery and the science that surrounds this former planet, including the possibility of finding more Pluto-like planets in the mysterious Kuiper belt. From the scientists trying to classify Pluto to die-hard "Pluto-philes," Tyson meets a fascinating cast of characters with just one thing in common: Strong opinions about Pluto.

Clyde Tombaugh was my teacher at NMSU during the early 90's. It was great to see a video that honored his work. While Neil Tyson explores the different avenues of Pluto's history, the information on the Tombaugh's was the most fulfilling in my eyes. A great video on such a controversial planet(?).